| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.58 | 8.494% | $85.2546 | $85.25 | $85.25 | $85.30 |
| Purchase #2 | $23.77 | 6.282% | $25.2632 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $242.52 | 10.599% | $268.2247 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $146.28 | 12.600% | $164.7113 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $62.31 | 9.600% | $68.2918 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $231.76 | 10.270% | $255.5618 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $26.56 | 12.155% | $29.7884 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $811.78 | $897.0958 | $897.08 | $897.05 | $897.20 | |